ci: add Linux build workflow

.github/workflows/main.yml

@@ -4,32 +4,68 @@ on:
   push:
     branches:
       - main
+  pull_request:
 
 jobs:
-  bsd:
+  linux:
     runs-on: ubuntu-latest
-    name: Main build job
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - name: linux-release
+            build_type: Release
+            cmake_args: -G Ninja -DCMAKE_BUILD_TYPE=Release
+          - name: linux-asan
+            build_type: RelWithDebInfo
+            cmake_args: -G Ninja -DCMAKE_BUILD_TYPE=RelWithDebInfo -DENABLE_ASAN=ON
+    name: ${{ matrix.name }}
     steps:
-    - uses: actions/checkout@v4
-    - name: FreeBSD job
-      id: test
-      uses: vmactions/freebsd-vm@v1
-      with:
-        usesh: true
-        sync: sshfs
-        prepare: |
-          pkg install -y git cmake gmake
+      - uses: actions/checkout@v4
+
+      - name: Install build dependencies
         run: |
-          mkdir build
-          cd build
-          cmake ..
-          gmake all -j6
-    - name: Collect outputs
-      run: |
-        mkdir _output
-        cp build/bin/* _output
-    - name: Upload
-      uses: actions/upload-artifact@v4
-      with:
-        name: output_bsd
-        path: _output
+          sudo apt-get update
+          sudo apt-get install -y ninja-build
+
+      - name: Configure
+        run: cmake -S . -B build ${{ matrix.cmake_args }}
+
+      - name: Build
+        run: cmake --build build --parallel
+
+      - name: Upload compile commands
+        if: matrix.name == 'linux-release'
+        uses: actions/upload-artifact@v4
+        with:
+          name: compile-commands
+          path: build/compile_commands.json
+
+      - name: Upload binaries
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ matrix.name }}-binaries
+          path: build/bin
+
+  freebsd:
+    runs-on: ubuntu-latest
+    name: freebsd-release
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: FreeBSD build
+        uses: vmactions/freebsd-vm@v1
+        with:
+          usesh: true
+          sync: sshfs
+          prepare: |
+            pkg install -y git cmake gmake ninja
+          run: |
+            cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release
+            cmake --build build --parallel
+
+      - name: Upload binaries
+        uses: actions/upload-artifact@v4
+        with:
+          name: freebsd-release-binaries
+          path: build/bin

CMakeLists.txt

@@ -4,6 +4,7 @@ project(m2dev-server-src)
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_C_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
 # ASan support
 option(ENABLE_ASAN "Enable AddressSanitizer" OFF)